PupilPre: Preprocessing Pupil Size Data

Pupillometric data collected using SR Research Eyelink eye trackers requires significant preprocessing. This package contains functions for preparing pupil dilation data for visualization and statistical analysis. Specifically, it provides a pipeline of functions which aid in data validation, the removal of blinks/artifacts, downsampling, and baselining, among others. Additionally, plotting functions for creating grand average and conditional average plots are provided. See the vignette for samples of the functionality. The package is designed for handling data collected with SR Research Eyelink eye trackers using Sample Reports created in SR Research Data Viewer.

Aligning Data to a Specific Sample Message Basic Preprocessing of Pupil Size Data Blink and Artifact Cleanup (Detailed) Interpolation and Filtering of Pupil Size Data Plotting Pupil Size Data Processed with PupilPre

Vignettes Man pages API and functions Files

Package details
Author	Aki-Juhani Kyröläinen [aut, cre], Vincent Porretta [aut], Jacolien van Rij [ctb], Juhani Järvikivi [ctb]
Maintainer	Aki-Juhani Kyröläinen <akkyro@gmail.com>
License	GPL-3
Version	0.6.2
Package repository	View on CRAN
Installation	Install the latest version of this package by entering the following in R: `install.packages("PupilPre")`